CN105570793A - Detachable convenient warning light - Google Patents

Abstract

The invention discloses a dismountable and convenient warning light, which comprises a base (1), a terminal cover (2), a lamp group (6), and a control circuit board (7). The front inner card slot (8) is provided with an outer card slot (9) at the lower outer side of the opening, and a rear inner card slot (11) is provided in the rear of the base; on the base and on the lamp A light group spacer (5) is installed between the light group and the light group, and the two ends of the light group spacer are provided with spacer buckles (19) to connect with the front inner slot (8) of the base (1) . In the present invention, the lamp group spacers that can slide left and right are covered and installed to fix the lamp groups between the light group spacers, which improves the efficiency of production and disassembly and maintenance, and has a certain dust-proof effect; The light panel effectively blocks the astigmatism of the lamp group to avoid affecting the occupants in the vehicle, and can meet the high technical requirements of the warning lamps.

Description

Disassembly and assembly of convenient warning lights

technical field

The invention relates to the field of warning lighting, in particular to a warning light.

Background technique

Warning lights are usually used in vehicles such as police cars, ambulances and road law enforcement vehicles, which mainly play a warning role. At present, a type of warning light used in vehicles is installed above the front windshield inside the vehicle, which includes a base, a lamp group, a control circuit board, a terminal cover, and the like. The outside of the warning light is connected to the cigarette lighter power supply in the vehicle through the switch and the switch power line to make the light group work and emit light, which plays a certain warning role.

Affected by the structure and process of the warning light components, there is a certain interval between the light groups of the existing warning lights, which is easy to accumulate dust; the light groups are directly fixed on the front of the base with screws, which wastes a lot of manpower during assembly and maintenance. The impact of driving vibration makes it less reliable; the light of the lamp group will be partially scattered and affect the driver's sight, which is not conducive to driving safety.

Contents of the invention

The object of the present invention is to overcome the above-mentioned shortcomings, and provide a dismountable and convenient warning light with tight connection of light groups, easy and reliable assembly and maintenance.

The purpose of the present invention is achieved through the following technical solutions: a portable warning light for disassembly and assembly, including a base, a terminal cover, a lamp group, and a control circuit board. An outer card slot is provided at the lower outer side, and a rear inner card slot is provided in the rear of the base; a lamp group spacer is installed on the base and between the lamp group and the lamp group, and the lamp group Both ends of the spacer are provided with spacer buckles to connect with the front inner slot of the base.

The bottom of the terminal cover is provided with a terminal cover buckle, a terminal cover slot and a terminal cover positioning block is also provided in the terminal cover slot; 1. A light baffle bracket is installed in the slot of the end cover, and a light baffle is installed on the light baffle bracket.

After adopting the structure of the present invention, the light group is fixed between the light group spacers by rationally covering and installing the light group spacers that can slide left and right, and there is no need to use several screws to fix the light group, which improves the efficiency of production and disassembly and maintenance. And it has a certain dust-proof effect; reasonable use of the light baffle can effectively block the astigmatism of the lamp group and avoid affecting the occupants of the car, innovatively use the light baffle bracket and shorten the length of the light baffle bracket, reduce the weight of the light baffle bracket, avoid Because of its sagging deformation caused by its own weight, it can meet the high technical requirements of warning lamps.

Description of drawings

The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

Fig. 1 is a structural schematic diagram of a dismountable and portable warning light of the present invention.

Fig. 2 is a schematic structural diagram of the base (U-shaped) in Fig. 1 .

Fig. 3 is a right side view of Fig. 2 .

FIG. 4 is a schematic structural view of the terminal cover in FIG. 1 .

FIG. 5 is a schematic structural diagram of the light blocking plate in FIG. 1 .

FIG. 6 is a schematic structural view of the light shield bracket in FIG. 1 .

Fig. 7 is a schematic structural diagram of the spacer of the lamp group in Fig. 1 .

FIG. 8 is a schematic structural diagram of the lamp group in FIG. 1 .

detailed description

The present invention will be described in further detail below with reference to the drawings and embodiments.

Referring to Figures 1 to 8, it can be seen that the dismountable and convenient warning light of the present invention includes a base 1 (in the shape of a "U" with a positioning plane 10 at its front), a terminal cover 2, and a lamp group 6 (several ), the control circuit board 7, the inside of the opening of the base 1 is provided with a front inner card slot 8 (upper and lower), the outer side of the opening is provided with an outer card slot 9, and the rear of the base 1 The interior is provided with a rear inner card slot 11 (for installing the control circuit board 7); on the base 1, and between the lamp groups and the lamp groups, a lamp group spacer 5 is installed, and the light group spacer 5 The two ends of the lamp group 6 are provided with spacer buckles 19 (upper and lower) to connect with the front inner card slot 8 of the base 1, and the two ends of the lamp group 6 are provided with lamp group positioning blocks 20 (left and right two).

As shown in Fig. 1, Fig. 4, Fig. 5, and Fig. 6, the terminal cover is centered on the whole of the warning light and is symmetrical (left and right). In order to effectively block the astigmatism of the lamp group and eliminate the Influenced by the light of the personnel inside, the bottom of the terminal cover 2 is provided with a terminal cover buckle 12, a terminal cover slot 13 and a terminal cover positioning block 14 is also provided in the terminal cover slot 13; The bottom of the terminal cover 2 is equipped with a light barrier support 4 through the terminal cover buckle 12 and the terminal cover draw-in groove 13, on which the light barrier support 4 is equipped with a light barrier 3. The light barrier bracket 4 is provided with a bracket buckle 16 matched with the end cover buckle 12, a bracket slot 17 matched with the end cover slot 13, and a bracket matched with the end cover positioning block 14. Positioning block 18 (it is in bracket draw-in groove 17); The bracket buckle 16 on the described light-blocking plate support 4 joins with the outer draw-in groove 9 of base 1, and the two ends of described light-blocking plate 3 are provided with light-blocking plate Draw-in groove 15 (left and right two) and join with support positioning block 18.

The present invention takes the base 1 as the main body, first pushes the control circuit board 7 (control lamp group) into the rear inner card slot 11 in the base to fix, and then pushes the control circuit board 7 (control lamp group) into the base by using the spacer buckle 19 of the lamp group spacer. The front inner card slot 8 of the seat is tightly fitted, so that several lamp group spacers 5 are fixed longitudinally on the opening of the base and can slide horizontally, and then the lamp groups 6 are placed on the positioning plane 10 of the base in turn and placed on each Between the two lamp group spacers 5, the lamp group 6 is provided with a lamp group positioning block 20. Slide the lamp group spacer 5 horizontally to make it adhere to the left and right sides of the lamp group 6 and cover the lamp group positioning block 20 Longitudinal fixation; then, use the bracket buckle 16 to push the light barrier bracket into the outer card slot 9 of the base to fit closely, so that (multiple) light barrier brackets 4 are longitudinally fixed on the bottom of the base 1 and can slide horizontally, and then Place one end of the light barrier 3 in the bracket slot 17 and the light barrier slot 15 of the light barrier clamps the bracket positioning block 18, the other end of the light barrier is placed in the end cover slot 13 and the light barrier slot 15 Clamp the terminal cover positioning block 14, so that the light barrier 3 is longitudinally fixed between the light barrier bracket 4 and the terminal cover 2 or between multiple light barrier brackets 4; finally, fix the terminal cover 2 on the base 1 with screws The two ends of the light barrier 3 and the light barrier bracket 4 are laterally fixed.

The exterior of the present invention is equipped with a switch, and several lamp groups are connected to the control circuit board, which connects the cigarette lighter power supply in the vehicle through the switch power line to make the lamp group work and emit light, which plays a certain warning role. Push the control circuit board into the rear inner card slot at the rear of the base first, then fit several light group spacers into the front inner card slot (inner concave type) inside the base, and place them successively between the light group spacers. Put the light group in between, slide the light group spacers on both sides of the light group left and right to make it stick to the light group (and cover the light group positioning block of the light group below); then, push the light barrier bracket into the base Insert one end of the light baffle into the bracket slot of the light baffle bracket, align the other end of the light baffle with the end cover slot of the terminal cover, and finally fix the mounting base End caps at both ends of the seat.

Claims (3)

1. Disassembly and assembly of the portable warning light, including the base (1), terminal cover (2), lamp group (6), control circuit board (7), characterized in that: the inside of the opening of the base (1) A front inner card slot (8) is provided at the opening, an outer card slot (9) is provided at the lower outer side of the opening, and a rear inner card slot (11) is provided in the rear of the base (1); On the seat (1), and between the lamp group and the lamp group, a lamp group spacer (5) is installed, and the two ends of the lamp group spacer (5) are provided with a spacer buckle (19) and the 1) the front inner card slots (8) are connected. 2. The disassembly and assembly portable warning light according to claim 1, characterized in that: the lower part of the terminal cover (2) is provided with a terminal cover buckle (12), a terminal cover slot (13) and A terminal cover positioning block (14) is also provided in the terminal cover slot (13); at the bottom of the terminal cover (2), the terminal cover buckle (12), the terminal cover slot (13) A light barrier support (4) is equipped with a light barrier (3) on the light barrier support (4). 3. The disassembly and assembly portable warning light according to claim 2, characterized in that: the light barrier bracket (4) is provided with a bracket buckle (16) that matches the end cover buckle (12), The bracket slot (17) matched with the terminal cover slot (13), the bracket positioning block (18) matched with the terminal cover positioning block (14); the bracket clamp on the light barrier bracket (4) The buckle (16) is connected with the outer card slot (9) of the base (1), and the two ends of the light barrier (3) are provided with a light barrier card slot (15) and connected with the bracket positioning block (18) .